547 / 547-22 M.18 / M.22 element grip collar
547 / 547-22 M.18 / M.22 element grip collar
- Matt black anodised
- 547 for use with 542, 546 & 546-R (1. image)
- 547-22 for larger elements as 542-22 & 546-22 etc. (2. image)